Exercising device



FIG. 1 is an isometric view from above and front of an exercising device showing my new design;

FIG. 2 is an isometric view of the exercising device from above and rear thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevation view thereof, the opposite side being a mirror image thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof.

The bottom of the design is flat and unornamented. 

The ornamental design for an exercising device, as shown and described. 